Pearl Type: Cultured Tahitian Pearls Features: Quick Ship Jewelry Closure: Lobster Clasp Stone Millimeter Measurement: 4 Mm Width Metal Color: Yellow Chain Length: 18 Inch Extender Length: 2 Inch Base Material: 100% Sterling Silver Care: Wipe Clean Birthstone: June Birthstone Metal: Sterling Silver Necklace Type: Beaded Necklaces Country of Origin: Imported Gemstones may be treated and may require special care. Metal may be rhodium plated to enhance appearance and reduce tarnishing. Quick Ship items ship directly from the manufacturer within 3 to 5 business days. Photos are enlarged to show detail.